[INFO] fetching crate wgpu-core 0.16.1...
[INFO] checking wgpu-core-0.16.1 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate wgpu-core 0.16.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate wgpu-core 0.16.1 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wgpu-core 0.16.1
[INFO] finished tweaking crates.io crate wgpu-core 0.16.1
[INFO] tweaked toml for crates.io crate wgpu-core 0.16.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded renderdoc-sys v1.0.0
[INFO] [stderr]   Downloaded gpu-alloc v0.5.4
[INFO] [stderr]   Downloaded libloading v0.8.0
[INFO] [stderr]   Downloaded d3d12 v0.6.0
[INFO] [stderr]   Downloaded wgpu-hal v0.16.0
[INFO] [stderr]   Downloaded range-alloc v0.1.3
[INFO] [stderr]   Downloaded profiling v1.0.8
[INFO] [stderr]   Downloaded wgpu-types v0.16.0
[INFO] [stderr]   Downloaded bitflags v2.3.1
[INFO] [stderr]   Downloaded ash v0.37.3+1.3.251
[INFO] [stderr]   Downloaded glow v0.12.2
[INFO] [stderr]   Downloaded naga v0.12.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 915133585a7f56292688441e5e3f3d42f6f4a57c690d2599288e25af2c2d143b
[INFO] running `Command { std: "docker" "start" "-a" "915133585a7f56292688441e5e3f3d42f6f4a57c690d2599288e25af2c2d143b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "915133585a7f56292688441e5e3f3d42f6f4a57c690d2599288e25af2c2d143b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "915133585a7f56292688441e5e3f3d42f6f4a57c690d2599288e25af2c2d143b", kill_on_drop: false }`
[INFO] [stdout] 915133585a7f56292688441e5e3f3d42f6f4a57c690d2599288e25af2c2d143b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc7a12e2c93518d780285138d0e0d99d132527c6ef2c7a8eced66cb327ddcd4a
[INFO] running `Command { std: "docker" "start" "-a" "dc7a12e2c93518d780285138d0e0d99d132527c6ef2c7a8eced66cb327ddcd4a", kill_on_drop: false }`
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking bitflags v2.3.1
[INFO] [stderr]     Checking profiling v1.0.8
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking wgpu-types v0.16.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking naga v0.12.2
[INFO] [stderr]     Checking wgpu-hal v0.16.0
[INFO] [stderr]     Checking wgpu-core v0.16.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0392]: parameter `F` is never used
[INFO] [stdout]     --> src/hub.rs:1259:17
[INFO] [stdout]      |
[INFO] [stdout] 1259 | pub struct Hubs<F: GlobalIdentityHandlerFactory> {
[INFO] [stdout]      |                 ^ unused parameter
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider removing `F`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0392`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wgpu-core` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0392]: parameter `F` is never used
[INFO] [stdout]     --> src/hub.rs:1259:17
[INFO] [stdout]      |
[INFO] [stdout] 1259 | pub struct Hubs<F: GlobalIdentityHandlerFactory> {
[INFO] [stdout]      |                 ^ unused parameter
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider removing `F`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0392`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wgpu-core` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "dc7a12e2c93518d780285138d0e0d99d132527c6ef2c7a8eced66cb327ddcd4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7a12e2c93518d780285138d0e0d99d132527c6ef2c7a8eced66cb327ddcd4a", kill_on_drop: false }`
[INFO] [stdout] dc7a12e2c93518d780285138d0e0d99d132527c6ef2c7a8eced66cb327ddcd4a
